package com.wn.equipment.service;

import org.springframework.web.multipart.MultipartFile;

import java.io.InputStream;

/**
 * @author zhairenhao
 * @date 2022/10/24 15:51
 */
public interface  IOssService {
    String upload(String url);
    String upload(MultipartFile file);
    boolean needUpload(String imageUrl);
}
